[Combined cerebral revascularization for moyamoya disease]
A A Shulgina1, V A Lukshin1, D Yu Usachev1
1Burdenko Neurosurgical Center, Moscow, Russia.
Zhurnal Voprosy Neirokhirurgii Imeni N. N. Burdenko
|April 17, 2021
Summary
Combined revascularization is highly effective for Moyamoya disease, improving neurological status and cerebral blood flow in most patients. This surgical treatment offers significant benefits for managing this condition.
Area of Science:
- Neurosurgery
- Vascular Surgery
- Neurology
Background:
- Moyamoya disease treatment often involves combined cerebral revascularization.
- Large-scale studies on combined revascularization effectiveness in Russia were lacking.
- This study addresses the need for data on this surgical approach in the Russian population.
Purpose of the Study:
- To evaluate the outcomes of combined cerebral revascularization in Moyamoya disease patients.
- To analyze clinical status, perfusion, and angiographic features of neoangiogenesis post-surgery.
- To assess the effectiveness of combined revascularization in a Russian cohort.
Main Methods:
- Retrospective analysis of 55 Moyamoya disease patients undergoing 79 combined revascularizations (2013-2020).
- Comprehensive assessment included clinical symptoms, brain tissue, cerebral vasculature, and blood flow.
- Evaluation of early and long-term postoperative outcomes, including neurological status, cerebral blood flow, and neoangiogenesis.
Main Results:
- Good treatment results observed in 77.2% during the early postoperative period.
- Significant improvement in neurological symptoms (76.6%) and cerebral blood flow (92.4%) in the follow-up period.
- High patency rates for direct anastomoses (94.3%) and neovascularization (80.0%) indicate successful revascularization.
Conclusions:
- Combined revascularization is a highly effective surgical treatment for Moyamoya disease.
- The study demonstrates the complementary benefits of direct and indirect revascularization components.
- This approach leads to favorable angiographic and perfusion results, improving patient outcomes.
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